1566164960

素因数分解:

$2^5\times 5^1\times {\mathrm{1097}}^1\times {\mathrm{8923}}^1$

素因数の和:10035

約数の個数: 48

約数和(自身を含む): 3703852656

約数和(自身を除く): 2137687696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1097, 2194, 4388, 5485, 8776, 8923, 10970, 17552, 17846, 21940, 35104, 35692, 43880, 44615, 71384, 87760, 89230, 142768, 175520, 178460, 285536, 356920, 713840, 1427680, 9788531, 19577062, 39154124, 48942655, 78308248, 97885310, 156616496, 195770620, 313232992, 391541240, 783082480, 1566164960]

約数ペア:

[(1, 1566164960), (2, 783082480), (4, 391541240), (5, 313232992), (8, 195770620), (10, 156616496), (16, 97885310), (20, 78308248), (32, 48942655), (40, 39154124), (80, 19577062), (160, 9788531), (1097, 1427680), (2194, 713840), (4388, 356920), (5485, 285536), (8776, 178460), (8923, 175520), (10970, 142768), (17552, 89230), (17846, 87760), (21940, 71384), (35104, 44615), (35692, 43880)]